Fig. 5. The figure shows a simplified image of the findings, and of the relations and actors that seem desirable to drive a transformation of current governance. Currently in Stockholm (A) there are actors at the lowest and highest ecological scale. By introducing (in A→B) midscale managers responsible for city scale green networks, and scale-crossing brokers focusing on networking across ecological scales, a new social network structure for governance could emerge (B) that could better handle scale mismatch between social and ecological processes.